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1 /* Copyright (c) 2006, Google Inc.
2  * All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are
6  * met:
7  *
8  *     * Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  *     * Redistributions in binary form must reproduce the above
11  * copyright notice, this list of conditions and the following disclaimer
12  * in the documentation and/or other materials provided with the
13  * distribution.
14  *     * Neither the name of Google Inc. nor the names of its
15  * contributors may be used to endorse or promote products derived from
16  * this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
29 
30 /* minidump_exception_mac.h: A definition of exception codes for Mac
31  * OS X
32  *
33  * (This is C99 source, please don't corrupt it with C++.)
34  *
35  * Author: Mark Mentovai
36  * Split into its own file: Neal Sidhwaney */
37 
38 
39 #ifndef GOOGLE_BREAKPAD_COMMON_MINIDUMP_EXCEPTION_MAC_H__
40 #define GOOGLE_BREAKPAD_COMMON_MINIDUMP_EXCEPTION_MAC_H__
41 
42 #include <stddef.h>
43 
44 #include "google_breakpad/common/breakpad_types.h"
45 
46 /* For (MDException).exception_code.  Breakpad minidump extension for Mac OS X
47  * support.  Based on Darwin/Mac OS X' mach/exception_types.h.  This is
48  * what Mac OS X calls an "exception", not a "code". */
49 typedef enum {
50   /* Exception code.  The high 16 bits of exception_code contains one of
51    * these values. */
52   MD_EXCEPTION_MAC_BAD_ACCESS      = 1,  /* code can be a kern_return_t */
53       /* EXC_BAD_ACCESS */
54   MD_EXCEPTION_MAC_BAD_INSTRUCTION = 2,  /* code is CPU-specific */
55       /* EXC_BAD_INSTRUCTION */
56   MD_EXCEPTION_MAC_ARITHMETIC      = 3,  /* code is CPU-specific */
57       /* EXC_ARITHMETIC */
58   MD_EXCEPTION_MAC_EMULATION       = 4,  /* code is CPU-specific */
59       /* EXC_EMULATION */
60   MD_EXCEPTION_MAC_SOFTWARE        = 5,
61       /* EXC_SOFTWARE */
62   MD_EXCEPTION_MAC_BREAKPOINT      = 6,  /* code is CPU-specific */
63       /* EXC_BREAKPOINT */
64   MD_EXCEPTION_MAC_SYSCALL         = 7,
65       /* EXC_SYSCALL */
66   MD_EXCEPTION_MAC_MACH_SYSCALL    = 8,
67       /* EXC_MACH_SYSCALL */
68   MD_EXCEPTION_MAC_RPC_ALERT       = 9
69       /* EXC_RPC_ALERT */
70 } MDExceptionMac;
71 
72 /* For (MDException).exception_flags.  Breakpad minidump extension for Mac OS X
73  * support.  Based on Darwin/Mac OS X' mach/ppc/exception.h and
74  * mach/i386/exception.h.  This is what Mac OS X calls a "code". */
75 typedef enum {
76   /* With MD_EXCEPTION_BAD_ACCESS.  These are relevant kern_return_t values
77    * from mach/kern_return.h. */
78   MD_EXCEPTION_CODE_MAC_INVALID_ADDRESS    =  1,
79       /* KERN_INVALID_ADDRESS */
80   MD_EXCEPTION_CODE_MAC_PROTECTION_FAILURE =  2,
81       /* KERN_PROTECTION_FAILURE */
82   MD_EXCEPTION_CODE_MAC_NO_ACCESS          =  8,
83       /* KERN_NO_ACCESS */
84   MD_EXCEPTION_CODE_MAC_MEMORY_FAILURE     =  9,
85       /* KERN_MEMORY_FAILURE */
86   MD_EXCEPTION_CODE_MAC_MEMORY_ERROR       = 10,
87       /* KERN_MEMORY_ERROR */
88 
89   /* With MD_EXCEPTION_SOFTWARE */
90   MD_EXCEPTION_CODE_MAC_BAD_SYSCALL  = 0x00010000,  /* Mach SIGSYS */
91   MD_EXCEPTION_CODE_MAC_BAD_PIPE     = 0x00010001,  /* Mach SIGPIPE */
92   MD_EXCEPTION_CODE_MAC_ABORT        = 0x00010002,  /* Mach SIGABRT */
93   /* Custom values */
94   MD_EXCEPTION_CODE_MAC_NS_EXCEPTION = 0xDEADC0DE,  /* uncaught NSException */
95 
96   /* With MD_EXCEPTION_MAC_BAD_ACCESS on arm */
97   MD_EXCEPTION_CODE_MAC_ARM_DA_ALIGN = 0x0101,  /* EXC_ARM_DA_ALIGN */
98   MD_EXCEPTION_CODE_MAC_ARM_DA_DEBUG = 0x0102,  /* EXC_ARM_DA_DEBUG */
99 
100   /* With MD_EXCEPTION_MAC_BAD_INSTRUCTION on arm */
101   MD_EXCEPTION_CODE_MAC_ARM_UNDEFINED = 1,  /* EXC_ARM_UNDEFINED */
102 
103   /* With MD_EXCEPTION_MAC_BREAKPOINT on arm */
104   MD_EXCEPTION_CODE_MAC_ARM_BREAKPOINT = 1, /* EXC_ARM_BREAKPOINT */
105 
106   /* With MD_EXCEPTION_MAC_BAD_ACCESS on ppc */
107   MD_EXCEPTION_CODE_MAC_PPC_VM_PROT_READ = 0x0101,
108       /* EXC_PPC_VM_PROT_READ */
109   MD_EXCEPTION_CODE_MAC_PPC_BADSPACE     = 0x0102,
110       /* EXC_PPC_BADSPACE */
111   MD_EXCEPTION_CODE_MAC_PPC_UNALIGNED    = 0x0103,
112       /* EXC_PPC_UNALIGNED */
113 
114   /* With MD_EXCEPTION_MAC_BAD_INSTRUCTION on ppc */
115   MD_EXCEPTION_CODE_MAC_PPC_INVALID_SYSCALL           = 1,
116       /* EXC_PPC_INVALID_SYSCALL */
117   MD_EXCEPTION_CODE_MAC_PPC_UNIMPLEMENTED_INSTRUCTION = 2,
118       /* EXC_PPC_UNIPL_INST */
119   MD_EXCEPTION_CODE_MAC_PPC_PRIVILEGED_INSTRUCTION    = 3,
120       /* EXC_PPC_PRIVINST */
121   MD_EXCEPTION_CODE_MAC_PPC_PRIVILEGED_REGISTER       = 4,
122       /* EXC_PPC_PRIVREG */
123   MD_EXCEPTION_CODE_MAC_PPC_TRACE                     = 5,
124       /* EXC_PPC_TRACE */
125   MD_EXCEPTION_CODE_MAC_PPC_PERFORMANCE_MONITOR       = 6,
126       /* EXC_PPC_PERFMON */
127 
128   /* With MD_EXCEPTION_MAC_ARITHMETIC on ppc */
129   MD_EXCEPTION_CODE_MAC_PPC_OVERFLOW           = 1,
130       /* EXC_PPC_OVERFLOW */
131   MD_EXCEPTION_CODE_MAC_PPC_ZERO_DIVIDE        = 2,
132       /* EXC_PPC_ZERO_DIVIDE */
133   MD_EXCEPTION_CODE_MAC_PPC_FLOAT_INEXACT      = 3,
134       /* EXC_FLT_INEXACT */
135   MD_EXCEPTION_CODE_MAC_PPC_FLOAT_ZERO_DIVIDE  = 4,
136       /* EXC_PPC_FLT_ZERO_DIVIDE */
137   MD_EXCEPTION_CODE_MAC_PPC_FLOAT_UNDERFLOW    = 5,
138       /* EXC_PPC_FLT_UNDERFLOW */
139   MD_EXCEPTION_CODE_MAC_PPC_FLOAT_OVERFLOW     = 6,
140       /* EXC_PPC_FLT_OVERFLOW */
141   MD_EXCEPTION_CODE_MAC_PPC_FLOAT_NOT_A_NUMBER = 7,
142       /* EXC_PPC_FLT_NOT_A_NUMBER */
143 
144   /* With MD_EXCEPTION_MAC_EMULATION on ppc */
145   MD_EXCEPTION_CODE_MAC_PPC_NO_EMULATION   = 8,
146       /* EXC_PPC_NOEMULATION */
147   MD_EXCEPTION_CODE_MAC_PPC_ALTIVEC_ASSIST = 9,
148       /* EXC_PPC_ALTIVECASSIST */
149 
150   /* With MD_EXCEPTION_MAC_SOFTWARE on ppc */
151   MD_EXCEPTION_CODE_MAC_PPC_TRAP    = 0x00000001,  /* EXC_PPC_TRAP */
152   MD_EXCEPTION_CODE_MAC_PPC_MIGRATE = 0x00010100,  /* EXC_PPC_MIGRATE */
153 
154   /* With MD_EXCEPTION_MAC_BREAKPOINT on ppc */
155   MD_EXCEPTION_CODE_MAC_PPC_BREAKPOINT = 1,  /* EXC_PPC_BREAKPOINT */
156 
157   /* With MD_EXCEPTION_MAC_BAD_INSTRUCTION on x86, see also x86 interrupt
158    * values below. */
159   MD_EXCEPTION_CODE_MAC_X86_INVALID_OPERATION = 1,  /* EXC_I386_INVOP */
160 
161   /* With MD_EXCEPTION_MAC_ARITHMETIC on x86 */
162   MD_EXCEPTION_CODE_MAC_X86_DIV       = 1,  /* EXC_I386_DIV */
163   MD_EXCEPTION_CODE_MAC_X86_INTO      = 2,  /* EXC_I386_INTO */
164   MD_EXCEPTION_CODE_MAC_X86_NOEXT     = 3,  /* EXC_I386_NOEXT */
165   MD_EXCEPTION_CODE_MAC_X86_EXTOVR    = 4,  /* EXC_I386_EXTOVR */
166   MD_EXCEPTION_CODE_MAC_X86_EXTERR    = 5,  /* EXC_I386_EXTERR */
167   MD_EXCEPTION_CODE_MAC_X86_EMERR     = 6,  /* EXC_I386_EMERR */
168   MD_EXCEPTION_CODE_MAC_X86_BOUND     = 7,  /* EXC_I386_BOUND */
169   MD_EXCEPTION_CODE_MAC_X86_SSEEXTERR = 8,  /* EXC_I386_SSEEXTERR */
170 
171   /* With MD_EXCEPTION_MAC_BREAKPOINT on x86 */
172   MD_EXCEPTION_CODE_MAC_X86_SGL = 1,  /* EXC_I386_SGL */
173   MD_EXCEPTION_CODE_MAC_X86_BPT = 2,  /* EXC_I386_BPT */
174 
175   /* With MD_EXCEPTION_MAC_BAD_INSTRUCTION on x86.  These are the raw
176    * x86 interrupt codes.  Most of these are mapped to other Mach
177    * exceptions and codes, are handled, or should not occur in user space.
178    * A few of these will do occur with MD_EXCEPTION_MAC_BAD_INSTRUCTION. */
179   /* EXC_I386_DIVERR    =  0: mapped to EXC_ARITHMETIC/EXC_I386_DIV */
180   /* EXC_I386_SGLSTP    =  1: mapped to EXC_BREAKPOINT/EXC_I386_SGL */
181   /* EXC_I386_NMIFLT    =  2: should not occur in user space */
182   /* EXC_I386_BPTFLT    =  3: mapped to EXC_BREAKPOINT/EXC_I386_BPT */
183   /* EXC_I386_INTOFLT   =  4: mapped to EXC_ARITHMETIC/EXC_I386_INTO */
184   /* EXC_I386_BOUNDFLT  =  5: mapped to EXC_ARITHMETIC/EXC_I386_BOUND */
185   /* EXC_I386_INVOPFLT  =  6: mapped to EXC_BAD_INSTRUCTION/EXC_I386_INVOP */
186   /* EXC_I386_NOEXTFLT  =  7: should be handled by the kernel */
187   /* EXC_I386_DBLFLT    =  8: should be handled (if possible) by the kernel */
188   /* EXC_I386_EXTOVRFLT =  9: mapped to EXC_BAD_ACCESS/(PROT_READ|PROT_EXEC) */
189   MD_EXCEPTION_CODE_MAC_X86_INVALID_TASK_STATE_SEGMENT = 10,
190       /* EXC_INVTSSFLT */
191   MD_EXCEPTION_CODE_MAC_X86_SEGMENT_NOT_PRESENT        = 11,
192       /* EXC_SEGNPFLT */
193   MD_EXCEPTION_CODE_MAC_X86_STACK_FAULT                = 12,
194       /* EXC_STKFLT */
195   MD_EXCEPTION_CODE_MAC_X86_GENERAL_PROTECTION_FAULT   = 13,
196       /* EXC_GPFLT */
197   /* EXC_I386_PGFLT     = 14: should not occur in user space */
198   /* EXC_I386_EXTERRFLT = 16: mapped to EXC_ARITHMETIC/EXC_I386_EXTERR */
199   MD_EXCEPTION_CODE_MAC_X86_ALIGNMENT_FAULT            = 17
200       /* EXC_ALIGNFLT (for vector operations) */
201   /* EXC_I386_ENOEXTFLT = 32: should be handled by the kernel */
202   /* EXC_I386_ENDPERR   = 33: should not occur */
203 } MDExceptionCodeMac;
204 
205 #endif  /* GOOGLE_BREAKPAD_COMMON_MINIDUMP_EXCEPTION_MAC_OSX_H__ */
206